<template>
  <div>
    <div class="banner" @click="handleBannerClick">
      <img :src="bannerImg" class="banner-img" />
      <div class="banner-info">
        <p class="banner-title">{{ this.sightName }}</p>
        <p class="banner-num">
          <span class="iconfont banner-icon">&#xe600;</span>
          {{ this.gallaryImgs.length }}
        </p>
      </div>
    </div>
    <fade>
      <common-gallary
        :imgs="gallaryImgs"
        v-show="showGallary"
        @close="close"
      ></common-gallary>
    </fade>
  </div>
</template>

<script>
import commonGallary from "common/gallary/Gallary.vue";
import Fade from "common/fade/Fade.vue";
export default {
  name: "Banner",
  props: {
    sightName: String,
    bannerImg: String,
    gallaryImgs: Array,
  },
  data() {
    return {
      showGallary: false,
    };
  },
  methods: {
    handleBannerClick() {
      this.showGallary = true;
    },
    close() {
      this.showGallary = false;
    },
  },
  components: {
    commonGallary,
    Fade,
  },
};
</script>

<style lang="stylus" scoped>
/* 防止轮播图页面抖动 */
.banner {
  overflow: hidden;
  position: relative;
  height: 0;
  padding-bottom: 55%;

  .banner-img {
    width: 100%;
  }

  .banner-info {
    display: flex;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    line-height: 0.6rem;
    color: #fff;
    background-image: linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));

    .banner-title {
      flex: 1;
      padding: 0 0.2rem;
      font-size: 0.32rem;
    }

    .banner-num {
      height: 0.32rem;
      padding: 0 0.4rem;
      margin-top: 0.14rem;
      line-height: 0.32rem;
      font-size: 0.24rem;
      border-radius: 0.2rem;
      background-color: rgba(0, 0, 0, 0.8);

      .banner-icon {
        font-size: 0.24rem;
      }
    }
  }
}
</style>
